[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.23"]
[Round "9"]
[White "Duong, Vu Anh"]
[Black "Nguyen, Xuan An"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1975"]
[BlackElo "1045"]
[PlyCount "63"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 f5 3. d4 Nf6 4. Nc3 Bb4 5. Qb3 Bxc3+ 6. Qxc3 0-0 7. g3 Ne4 8. Qc2 Nc6 9. Bg2 Qf6 10. e3 Nb4 11. Qe2 d5 12. 0-0 b6 13. a3 Nc6 14. b4 dxc4 15. Qxc4 Bb7 16. a4 a6 17. Ba3 Nd6 18. Qc3 Ne4 19. Qc2 b5 20. Qe2 Rab8 21. Rfc1 Nd6 22. Ne5 Nxd4 23. exd4 Qe7 24. Nc6 Bxc6 25. Rxc6 bxa4 26. Rxa6 Nb5 27. Rxe6 Qd8 28. Qe5 Nxa3 29. Rxa3 Rxb4 30. Bd5 Rb1+ 31. Kg2 Rb5 32. Rd6+ 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.22"]
[Round "8"]
[White "Chau, Van Khai Hoan"]
[Black "Nguyen, Xuan An"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1987"]
[BlackElo "1045"]
[PlyCount "83"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. f3 Bb4 5. e3 Bxc3+ 6. bxc3 0-0 7. Bd3 d6 8. Ne2 e5 9. 0-0 Re8 10. Ng3 e4 11. Bc2 c6 12. f4 b6 13. a4 g6 14. Bb3 Kh8 15. Rf2 Ng4 16. Rfa2 a5 17. h3 Qh4 18. Nf1 Nf6 19. c5 d5 20. Ba3 b5 21. Bc1 b4 22. cxb4 axb4 23. Bd2 Na6 24. Rb2 Rg8 25. Qe1 Qh6 26. h4 Qg7 27. Qg3 Nh5 28. Qh3 Nxc5 29. Bc2 Nxf4 30. exf4 Qxd4+ 31. Qe3 Qxb2 32. Qxc5 Qxa1 33. Be3 Qg7 34. Bd4 Bb7 35. Bxg7+ Rxg7 36. Qxb4 Rd7 37. Qd4+ Kg8 38. Bb3 Rc8 39. Qe5 Rdc7 40. Ne3 Re7 41. Qf6 Rf7 42. Qd6 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.22"]
[Round "7"]
[White "Nguyen, Xuan An"]
[Black "Nguyen, Duc Hieu"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1045"]
[BlackElo "1982"]
[PlyCount "81"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 e6 4. Nf3 b5 5. d4 Bb7 6. d5 exd5 7. Nxd5 d6 8. c4 b4 9. b3 Be7 10. Bb2 Nf6 11. Nxf6+ Bxf6 12. e5 dxe5 13. Qxd8+ Bxd8 14. fxe5 0-0 15. 0-0-0 Bc7 16. Bd3 Re8 17. Rhe1 a5 18. Ng5 h6 19. Be4 Bxe4 20. Nxe4 Bxe5 21. Nxc5 Nc6 22. Bxe5 Nxe5 23. Rd5 f6 24. h3 Kf7 25. Ne4 Kf8 26. Rf1 Rad8 27. Nd6 Re7 28. Kb2 Red7 29. c5 Nf7 30. Rfd1 Nxd6 31. cxd6 Ra8 32. Rc5 Ra6 33. Rdd5 Raxd6 34. Rxd6 Rxd6 35. Rxa5 Rd2+ 36. Kb1 Rxg2 37. Rb5 Rg1+ 38. Kc2 Rg2+ 39. Kb1 Rg1+ 40. Kb2 Rg2+ 41. Ka1 1/2-1/2

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.21"]
[Round "6"]
[White "Tran, Ly Khoi Nguyen"]
[Black "Nguyen, Xuan An"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1943"]
[BlackElo "1045"]
[PlyCount "54"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. 0-0 Be7 5. c4 0-0 6. d3 d6 7. Nc3 e5 8. c5 Nbd7 9. cxd6 cxd6 10. Ng5 Nb6 11. Qb3+ d5 12. e4 Nxe4 13. Ngxe4 fxe4 14. dxe4 Be6 15. exd5 Bf7 16. Be3 Bd6 17. Rfd1 Kh8 18. a4 Rb8 19. Nb5 Nc8 20. Nxa7 Qd7 21. Nb5 Ne7 22. Nxd6 Qxd6 23. Qa3 Qf6 24. Bc5 Bxd5 25. Bxd5 Nxd5 26. Rxd5 Rf7 27. Rad1 e4 1-0

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.20"]
[Round "4"]
[White "Cao, Minh Tung"]
[Black "Nguyen, Xuan An"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1931"]
[BlackElo "1045"]
[PlyCount "80"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Bg5 Be7 9. Nxf6+ Bxf6 10. Bxf6 Nxf6 11. c3 b6 12. Ne5 Qd5 13. Nxc6 Qxc6 14. Qe2 0-0 15. a4 Rad8 16. a5 Rd5 17. Qf3 Qd6 18. axb6 axb6 19. Ra7 c5 20. dxc5 bxc5 21. Bc4 Rf5 22. Qg3 Qb6 23. Ra2 Rd8 24. Rfa1 g6 25. Ra8 Rxa8 26. Rxa8+ Kg7 27. Qb8 Nd7 28. Qh8+ Kh6 29. g4 Rf4 30. g5+ Kxg5 31. b3 Rg4+ 32. Kf1 Qc6 33. Qd8+ f6 34. Ke1 Rg1+ 35. Kd2 Qd6+ 36. Bd3 Qf4+ 37. Ke2 Qg4+ 38. Kd2 Qd1+ 39. Ke3 Re1+ 40. Be2 Qxe2# 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.20"]
[Round "5"]
[White "Nguyen, Xuan An"]
[Black "Nguyen, Van Huy"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1045"]
[BlackElo "2342"]
[PlyCount "102"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. d4 e6 8. 0-0 Bd6 9. Re1 Nge7 10. Bg5 0-0 11. Be2 Qb6 12. Na4 Qc7 13. b3 h6 14. Bxe7 Bxe7 15. c3 Rac8 16. Nb2 Qa5 17. Qd2 Bf6 18. Ne5 Bxe2 19. Rxe2 Nxe5 20. dxe5 Bg5 21. f4 Be7 22. c4 Bc5+ 23. Kh2 Qxd2 24. Rxd2 Be3 25. Re2 Bxf4+ 26. g3 Bg5 27. h4 Be7 28. cxd5 exd5 29. Rd1 Rfd8 30. Red2 Bb4 31. Re2 Bc3 32. Nd3 Re8 33. Rc1 Rc6 34. b4 d4 35. Rf2 f6 36. b5 Rce6 37. exf6 Rxf6 38. Rg2 Rf3 39. Nf4 Re5 40. a4 g5 41. Ng6 Re6 42. h5 Kf7 43. Kh3 Re4 44. Kh2 Ke6 45. Rcc2 Kd5 46. g4 Kc4 47. a5 Kxb5 48. Rg1 Kc4 49. Kg2 Rf7 50. Rgc1 Rxg4+ 51. Kh3 Re4 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.19"]
[Round "3"]
[White "Nguyen, Xuan An"]
[Black "Doan, Van Duc"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1045"]
[BlackElo "2049"]
[PlyCount "140"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 d6 6. 0-0 e6 7. d3 Nge7 8. Qe1 0-0 9. Kh1 Nd4 10. Nxd4 cxd4 11. Ne2 d5 12. Bb3 a5 13. a3 dxe4 14. dxe4 Qc7 15. c3 Nc6 16. cxd4 Nxd4 17. Nxd4 Bxd4 18. Rf3 Ra6 19. Rd3 e5 20. fxe5 Bxe5 21. Bh6 Bg7 22. Bxg7 Kxg7 23. Rc1 Qe5 24. Qc3 Qxc3 25. Rdxc3 Be6 26. Bd1 Rb6 27. b3 Rd8 28. Bc2 Rd2 29. Rd1 Re2 30. Kg1 Rc6 31. Rxc6 bxc6 32. Rc1 Re3 33. Rb1 Rc3 34. Rb2 Kf6 35. Kf2 Ke5 36. h3 Kd4 37. h4 h5 38. Ke2 Rg3 39. Kf2 Kc3 40. Ra2 Bxb3 41. Ra1 Rg4 42. Bxb3 Kxb3 43. Rc1 Rxe4 44. Rxc6 Rxh4 45. Ra6 a4 46. Ra7 Rf4+ 47. Ke3 Rf5 48. Rd7 Kxa3 49. Rd3+ Kb4 50. Rd4+ Kb5 51. Rd3 Kc6 52. Rd4 Ra5 53. Rc4+ Kd6 54. Rd4+ Ke6 55. Rd2 a3 56. Ra2 Ke5 57. Kf3 f5 58. Re2+ Kf6 59. Ra2 g5 60. g3 g4+ 61. Ke3 Kg5 62. Kf2 h4 63. gxh4+ Kxh4 64. Kg1 g3 65. Kg2 Kg4 66. Kg1 f4 67. Kf1 f3 68. Kg1 Rb5 69. Ra1 a2 70. Rc1 Rb1 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.18"]
[Round "1"]
[White "Nguyen, Xuan An"]
[Black "Tran, Minh Thang"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1045"]
[BlackElo "2326"]
[PlyCount "60"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 e6 4. Nf3 b5 5. Be2 Bb7 6. d3 d5 7. exd5 exd5 8. 0-0 Nf6 9. Re1 Be7 10. Ne5 0-0 11. Bf3 Nc6 12. b3 Nd4 13. Bb2 Qc7 14. Ng4 Rae8 15. Nxf6+ Bxf6 16. Rxe8 Rxe8 17. g3 Nxf3+ 18. Qxf3 Bxc3 19. Bxc3 d4 20. Ba5 Qd7 21. Qf2 Qc6 22. Kf1 Re3 23. Qg1 b4 24. a4 Qe6 25. Bc7 Rf3+ 26. Qf2 Rxf2+ 27. Kxf2 Qe3+ 28. Kf1 Qf3+ 29. Ke1 Qh1+ 30. Kd2 Qxa1 0-1

[Event "VIE-chT"]
[Site "Hanoi"]
[Date "2023.04.18"]
[Round "2"]
[White "Ninh, Anh Phi"]
[Black "Nguyen, Xuan An"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1942"]
[BlackElo "1045"]
[PlyCount "76"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nf3 Bd6 6. h3 Ne7 7. c5 Bc7 8. Bd3 0-0 9. 0-0 b6 10. Qe2 h6 11. Nbd2 Nd7 12. b3 bxc5 13. dxc5 Ne5 14. Bb2 Nxd3 15. Qxd3 a5 16. Qc3 f6 17. Nd4 Be5 18. N2f3 Qc7 19. Qc2 Bd7 20. Rfe1 Rae8 21. Re2 Bxd4 22. Nxd4 Kf7 23. Rae1 Nc8 24. h4 Rxe2 25. Rxe2 Re8 26. Rxe8 Bxe8 27. Qe2 Qe7 28. Qd2 Qxc5 29. Bc3 Nd6 30. b4 Qc4 31. Qe2 Qxc3 32. Qe6+ Kg6 33. h5+ Kh7 34. Nf5 Qc1+ 35. Kh2 Qf4+ 36. Ng3 Qh4+ 37. Kg1 Qxb4 38. Kh2 Bf7 0-1

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "7"]
[White "Duong, Vu Anh"]
[Black "Nguyen, Xuan An"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2398"]
[BlackElo "2399"]
[PlyCount "51"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. e3 c6 4. b3 d5 5. Be2 Nbd7 6. d4 Bd6 7. Bb2 0-0 8. 0-0 Re8 9. Nbd2 e5 10. dxe5 Nxe5 11. cxd5 Nxd5 12. Bxe5 Bxe5 13. Nxe5 Rxe5 14. Nf3 Re8 15. Qc2 Qf6 16. Nd4 Qg5 17. Bf3 h5 18. Bxd5 Qxd5 19. Rfd1 Qg5 20. Nf3 Qf5 21. Qc3 Qg6 22. Qc5 Bg4 23. Rd6 Re6 24. Ne5 Qf6 25. Rxe6 Bxe6 26. Rd1 1/2-1/2

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2022.06.15"]
[Round "6"]
[White "Nguyen, Xuan An"]
[Black "Nguyen, Phuc Nguyen1"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2399"]
[BlackElo "2386"]
[PlyCount "119"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. e3 Bf5 4. c4 Nf6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Nbd7 8. b4 e6 9. Nc3 Be7 10. b5 0-0 11. Bd2 Rfb8 12. b4 Bg4 13. Be2 Bxf3 14. Bxf3 e5 15. 0-0 e4 16. Be2 Nf8 17. bxc6 bxc6 18. b5 Rc8 19. Ra6 cxb5 20. Bxb5 Bxc5 21. dxc5 Rxc5 22. Rfa1 Rc7 23. Bc6 Rac8 24. Nxd5 Nxd5 25. Bxd5 Rd7 26. Bxf7+ Rxf7 27. Rxa7 Rf6 28. Ra8 Rc2 29. R1a2 Rc5 30. h3 h6 31. Rd8 Kh7 32. Ra4 Rb5 33. Bc3 Rc6 34. Rxf8 Rxc3 35. Rxe4 Rc7 36. Rd4 Re5 37. e4 Rce7 38. f3 R5e6 39. Kf2 Ra7 40. Ke3 Ra3+ 41. Rd3 Ra7 42. f4 Ra1 43. e5 Re1+ 44. Kd4 Re7 45. Kc5 Rc1+ 46. Kd6 Rcc7 47. Rd8 Ra7 48. e6 Reb7 49. Rd7 Ra6+ 50. Ke7 Rb8 51. Kf7 Rc8 52. R3d6 Ra5 53. Rd5 Ra6 54. R7d6 Ra7+ 55. e7 g6 56. Rd7 Ra4 57. e8N Rxf4+ 58. Nf6+ Kh8 59. Rd8+ Rxd8 60. Rxd8# 1-0

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2022.06.14"]
[Round "5"]
[White "Nguyen, Manh Duc"]
[Black "Nguyen, Xuan An"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2393"]
[BlackElo "2399"]
[PlyCount "227"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 d6 6. h3 g5 7. Be3 Bg7 8. Nbd2 Na5 9. Bb3 0-0 10. Ba4 c6 11. c3 b5 12. Bc2 Be6 13. d4 exd4 14. cxd4 Nc4 15. Nxc4 Bxc4 16. Re1 Re8 17. Nd2 Be6 18. f3 a5 19. Nf1 a4 20. a3 Nd7 21. d5 Bxb2 22. dxe6 Rxe6 23. Ra2 Bc3 24. Re2 Ne5 25. Bd4 Bxd4+ 26. Qxd4 c5 27. Qc3 Qb6 28. Bd1 Nc4 29. Nd2 Ne5 30. Kh1 Ree8 31. Rb2 Qc6 32. Bc2 Reb8 33. Re1 b4 34. axb4 cxb4 35. Qxc6 Nxc6 36. Ra1 b3 37. Bd1 Nd4 38. Nc4 Ra6 39. Na3 Ne6 40. Rc1 Nc5 41. Be2 Raa8 42. Rd1 Rb6 43. Rd4 Ne6 44. Rc4 Nf4 45. Bf1 Ne6 46. Kg1 Rbb8 47. Kf2 Rc8 48. Ke3 Kg7 49. Rxc8 Rxc8 50. Bc4 Nc5 51. Kd4 Kf6 52. g3 Ke7 53. Kc3 f6 54. Rd2 Nd7 55. Kb4 Rb8+ 56. Bb5 Nc5 57. Nb1 Ra8 58. Ka3 Ra5 59. Nc3 Ke6 60. Bxa4 Ke5 61. Kb4 Ra8 62. Rd5+ Ke6 63. Rd1 Rb8+ 64. Ka3 Ra8 65. Rd4 Ke5 66. Rb4 f5 67. exf5 Kxf5 68. Rb5 Ke6 69. Kb4 b2 70. Ka3 Rf8 71. Bd1 Nd3 72. Na4 Ra8 73. Bc2 Ne1 74. Be4 Rf8 75. Rxb2 Rf6 76. Re2 d5 77. Rxe1 dxe4 78. Rxe4+ Kd5 79. Nc3+ Kc5 80. f4 gxf4 81. gxf4 Rg6 82. Re3 Kd4 83. Rf3 Ra6+ 84. Kb3 Rb6+ 85. Kc2 Rc6 86. Kd2 Rb6 87. Ne2+ Ke4 88. Re3+ Kf5 89. Re5+ Kf6 90. Rc5 Rd6+ 91. Ke3 Re6+ 92. Kf3 Ra6 93. Rc3 h5 94. Ng3 Kg6 95. h4 Rd6 96. f5+ Kh6 97. Ke4 Ra6 98. Kf4 Rb6 99. Re3 Rb5 100. Re6+ Kg7 101. Kg5 Rb3 102. Nxh5+ Kf7 103. Ra6 Rb1 104. Ra7+ Ke8 105. f6 Rb5+ 106. Kg6 Rb1 107. f7+ Kf8 108. Ra8+ Ke7 109. f8Q+ Ke6 110. Qe8+ Kd5 111. Rd8+ Kc4 112. Qc6+ Kb3 113. Rb8+ Ka2 114. Qa8# 1-0

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "4"]
[White "Nguyen, Xuan An"]
[Black "Nguyen, Khac Bao An"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2399"]
[BlackElo "2400"]
[PlyCount "119"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Nbd2 d5 4. e3 Bd6 5. Bd3 0-0 6. 0-0 b6 7. e4 dxe4 8. Nxe4 Bb7 9. Bg5 Be7 10. Re1 Nbd7 11. c3 Nd5 12. Qc2 h6 13. Bd2 c5 14. Qc1 Bf6 15. dxc5 bxc5 16. Bb5 N5b6 17. Bf4 e5 18. Nxf6+ Qxf6 19. Nxe5 Nxe5 20. Rxe5 Qg6 21. Bg3 a6 22. Be2 Rfe8 23. Qe3 Rxe5 24. Qxe5 Qe6 25. Qxc5 Na4 26. Qe3 Qxe3 27. fxe3 Be4 28. Bf3 Bxf3 29. gxf3 Nxb2 30. Rb1 Nc4 31. Kf2 Kf8 32. Rb4 Rc8 33. Ke2 Rc6 34. Kd3 Nd6 35. e4 Ke7 36. a4 f5 37. e5 Nf7 38. Kd4 g5 39. f4 Nd8 40. c4 a5 41. Rb5 Ne6+ 42. Kd5 Rc7 43. fxg5 Rd7+ 44. Kc6 Nd4+ 45. Kb6 Nxb5 46. cxb5 hxg5 47. Kxa5 Ra7+ 48. Kb4 f4 49. Bf2 Ra8 50. a5 g4 51. b6 Kd7 52. b7 Rb8 53. a6 Kc7 54. e6 Re8 55. Ba7 f3 56. b8Q+ Rxb8+ 57. Bxb8+ Kb6 58. e7 f2 59. e8Q f1Q 60. Qe6# 1-0

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2022.06.13"]
[Round "3"]
[White "Pham, Huy Duc"]
[Black "Nguyen, Xuan An"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2392"]
[BlackElo "2399"]
[PlyCount "93"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. c3 Bg4 7. h3 Bh5 8. 0-0 Nge7 9. Nbd2 Qd7 10. Qc2 0-0-0 11. b4 Bg6 12. a4 Bxd3 13. Qxd3 Rdf8 14. Nb3 Qf5 15. Qe2 h6 16. b5 Nd8 17. a5 g5 18. Ba3 Bxa3 19. Rxa3 Ng6 20. b6 a6 21. bxc7 Kxc7 22. Nc5 Nf4 23. Qe5+ Qxe5 24. Nxe5 f6 25. Ned3 Nfe6 26. f4 Nxc5 27. Nxc5 f5 28. Ra2 Rf6 29. fxg5 hxg5 30. Raf2 f4 31. Re2 Rh7 32. Re5 Nc6 33. Rxd5 Nxa5 34. Ne4 Rg6 35. Rxa5 Re7 36. Rxg5 Rge6 37. Nc5 Re3 38. Rxf4 Rxc3 39. h4 Re1+ 40. Rf1 Re8 41. Rf7+ Kb6 42. Rxb7+ Kc6 43. Rbg7 Rc1+ 44. Kh2 Ree1 45. R7g6+ Kc7 46. Nxa6+ Kd7 47. Rd5+ 1-0

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2022.06.12"]
[Round "2"]
[White "Nguyen, Xuan An"]
[Black "Dau, Khuong Duy"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2399"]
[BlackElo "2394"]
[PlyCount "74"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. c3 Nbd7 7. 0-0 e5 8. Re1 Re8 9. a4 a5 10. b3 Nf8 11. Ba3 Ne6 12. Qc2 Nd7 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Nf3 Bg7 16. Rad1 Nf4 17. Bc4 Bg4 18. Re3 Bh6 19. Bb5 Rf8 20. Kh1 Qc8 21. Rde1 Rd8 22. h3 Bxh3 23. Bf1 Bg4 24. Bc4 Re8 25. Bb5 c6 26. Bc4 d5 27. exd5 Rxe3 28. Rxe3 Nxd5 29. Bxd5 Bxe3 30. Bxf7+ Kxf7 31. Ne5+ Kg8 32. fxe3 Qf5 33. Qxf5 Bxf5 34. Nc4 Bc2 35. Nd2 Rd8 36. Bc1 b5 37. axb5 cxb5 0-1

[Event "VIE-ch U11"]
[Site "Hanoi"]
[Date "2022.06.11"]
[Round "1"]
[White "Chu, Phan Dang Khoa"]
[Black "Nguyen, Xuan An"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "2390"]
[BlackElo "2399"]
[PlyCount "108"]
[EventDate "2022.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Bg5 Bb4+ 6. Nbd2 Nge7 7. a3 Bxd2+ 8. Qxd2 0-0 9. 0-0-0 Bg4 10. Nxd4 Nxe5 11. f3 Bd7 12. e4 f6 13. Bf4 N7g6 14. Bg3 Qe7 15. Be2 Rad8 16. Qa5 c5 17. Nc2 Nc6 18. Qc3 f5 19. exf5 Bxf5 20. Rhe1 Bxc2 21. Rxd8 Rxd8 22. Bf1 Ba4 23. b3 Qg5+ 24. Kb1 Qf5+ 25. Ka2 Bxb3+ 26. Kxb3 a5 27. Re4 a4+ 28. Kb2 Qg5 29. Qe3 Rd2+ 30. Kc1 Qxe3 31. Rxe3 Ra2 32. Kd1 Nd4 33. Rc3 Ra1+ 34. Rc1 Rxa3 35. Bd6 Ra2 36. Rb1 b6 37. Bc7 Nb3 38. Be2 Kf7 39. Ke1 Ke6 40. g4 Kd7 41. Bg3 Nd4 42. Bd1 Kc6 43. Bf2 Nf4 44. Bg3 Nd3+ 45. Kf1 g5 46. Kg1 Kb7 47. Kf1 h6 48. Kg1 Ka6 49. Kf1 a3 50. Bc7 Rb2 51. Ra1 a2 52. Bd6 Nxf3 53. Bxf3 Rb1+ 54. Ke2 Nc1+ 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.24"]
[Round "5"]
[White "Nguyen, Vuong Tung Lam"]
[Black "Nguyen, Xuan An"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1272"]
[PlyCount "66"]
[EventDate "2019.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Bg2 Ne4 5. 0-0 Nd7 6. Bf4 f5 7. c4 c6 8. Ne5 Nxe5 9. Bxe5 Nf6 10. Bxf6 exf6 11. Qb3 b6 12. Nc3 Be7 13. cxd5 cxd5 14. Bxd5 Rc8 15. Rad1 Rxc3 16. bxc3 Bxe2 17. Bc6+ Kf8 18. Qe6 Bxd1 19. Rxd1 g6 20. d5 Bd6 21. Qe2 Kg7 22. Qd3 Rf8 23. Re1 Rf7 24. Re8 Qc7 25. Qa6 Re7 26. Rc8 Re1+ 27. Kg2 Qf7 28. Ra8 Re7 29. Qb5 Re5 30. Qa4 Re7 31. c4 Rc7 32. Qb5 Bc5 33. a4 a5 1/2-1/2

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.24"]
[Round "4"]
[White "Nguyen, Xuan An"]
[Black "Pham, Dang Minh"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1300"]
[PlyCount "100"]
[EventDate "2019.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Nbd2 Nd5 5. Ba3 Nc3 6. Qc1 d5 7. Bb2 Ne4 8. e3 0-0 9. Nxe4 dxe4 10. Nd2 Bf5 11. Bc4 c6 12. 0-0 Qd6 13. f3 exf3 14. Rxf3 b5 15. Bb3 Nd7 16. c4 Nf6 17. c5 Qd7 18. a4 a6 19. Qc3 Bg4 20. Rf2 Be6 21. h3 Bxb3 22. Qxb3 Qd5 23. a5 Qxb3 24. Nxb3 Nd5 25. e4 Ne3 26. Re2 Nc4 27. Bc3 Rfd8 28. Rc1 Rd7 29. e5 Bh6 30. Rce1 e6 31. g4 Bf4 32. Re4 g5 33. h4 Bg3 34. hxg5 Bxe1 35. Bxe1 Rad8 36. Bh4 Nd2 37. Nxd2 Rxd4 38. Rxd4 Rxd4 39. Nf3 Rxg4+ 40. Kf2 Rxb4 41. Ke3 Rc4 42. Kd3 Rxc5 43. Bf2 Rd5+ 44. Bd4 c5 45. Ke4 cxd4 46. Nxd4 Kg7 47. Nf5+ exf5+ 48. Kxd5 f4 49. Ke4 b4 50. Kxf4 b3 0-1

[Event "Hanoi op"]
[Site "Hanoi"]
[Date "2019.02.23"]
[Round "3"]
[White "Nguyen, Xuan An"]
[Black "Giap, Xuan Cuong"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "109"]
[EventDate "2019.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. e3 c5 3. c3 Nc6 4. a3 Nf6 5. Bd3 e6 6. Nf3 Be7 7. 0-0 0-0 8. Qe2 cxd4 9. cxd4 Bd6 10. Nbd2 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Bd6 14. e4 dxe4 15. Nxe4 Nxe4 16. Qxe4 f5 17. Qd5+ Kh8 18. b3 Qe7 19. Bc4 Bc5+ 20. Kh1 Re8 21. Bb2 Be6 22. Qe5 Bxc4 23. bxc4 Qxe5 24. Bxe5 Red8 25. Rab1 Rd7 26. Rfd1 Rad8 27. Rxd7 Rxd7 28. a4 Bb4 29. g3 Bc5 30. Rb5 b6 31. Bb8 h6 32. Kg2 g5 33. a5 gxf4 34. gxf4 Rg7+ 35. Kh3 Bg1 36. Be5 Kh7 37. Bxg7 Kxg7 38. Kg2 Bd4 39. Rxf5 Bc3 40. axb6 axb6 41. Rb5 Bd4 42. Kf3 Bc5 43. Rxc5 bxc5 44. Ke4 Kf6 45. Kd5 Kf5 46. Kxc5 Kxf4 47. Kd6 Kf3 48. c5 Kg2 49. c6 Kxh2 50. c7 h5 51. c8Q h4 52. Qg4 h3 53. Qf3 Kg1 54. Qxh3 Kf2 55. Kc5 1-0

